package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@RestController
@Slf4j
@DefaultProperties(defaultFallback = "paymentGlobalFallbackMethod")
public class PaymentHystrixController {

    @Resource
    private PaymentHystrixService paymentHystrixService;

    @GetMapping("/consumer/payment/hystrix/ok/{id}")
    public String paymentInfo_OK(@PathVariable("id") Integer id){
        String result = paymentHystrixService.paymentInfo_OK(id);
        return result;
    }

    @GetMapping(value = "/consumer/payment/hystrix/timeout/{id}")
    @HystrixCommand(fallbackMethod = "paymentTimeoutFallbackMethod",commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds",value = "1500")
    })
    public String paymentInfo_Timeout(@PathVariable("id") Integer id){
        String result = paymentHystrixService.paymentInfo_Timeout(id);
        return result;
    }

    public String paymentTimeoutFallbackMethod(@PathVariable("id") Integer id){
        return "我是消费者我炸了";
    }

    public String paymentGlobalFallbackMethod(){
        return "这是全局的通用的Hystrix处理";
    }
}
